ManufacturerPackagingSeriesPart StatusTypeOutput TypeDirectionFrequency RangeSensitivityS/N RatioImpedanceVoltage - RatedVoltage RangeCurrent - SupplyPort LocationSeal RatingTerminationSize / DimensionHeight (Max)Shape
Supplier Part Number
Manufacturer Part Number
PriceStock
Manufacturer
Description
Packaging
Series
Part Status
Type
Output Type
Direction
Frequency Range
Sensitivity
S/N Ratio
Impedance
Voltage - Rated
Voltage Range
Current - Supply
Port Location
Seal Rating
Termination
Size / Dimension
Height (Max)
Shape
SPM0423HE4H-WB
SPM0423HE4H-WB
Leadtime
2-3 weeks		KnowlesMIC MEMS DIGITAL PDM OMNI -26DBTape & Reel (TR)SiSonic™ObsoleteMEMS (Silicon)Digital, PDMOmnidirectional100Hz ~ 10kHz-26dB ±3dB @ 94dB SPL56dB--1.6 ~ 3.6V600µATopNoneSurface Mount0.186" L x 0.148" W (4.72mm x 3.76mm)0.053" (1.35mm)Rectangular
SPM0410LR5H-QB
SPM0410LR5H-QB
Leadtime
2-3 weeks		KnowlesMIC MEMS ANALOG OMNI -38DBTape & Reel (TR)SiSonic™ObsoleteMEMS (Silicon)AnalogOmnidirectional100Hz ~ 10kHz-38dB ±3dB @ 94dB SPL62dB400 Ohm-1.5 ~ 3.6V250µABottomNoneSurface Mount0.186" L x 0.148" W (4.72mm x 3.76mm)0.053" (1.35mm)Rectangular
SPM0410HR5H-PB
SPM0410HR5H-PB
Leadtime
2-3 weeks		KnowlesMIC MEMS ANALOG OMNI -42DBTape & Reel (TR)SiSonic™ObsoleteMEMS (Silicon)AnalogOmnidirectional100Hz ~ 10kHz-42dB ±3dB @ 94dB SPL59dB300 Ohm-1.5 ~ 3.6V250µATopNoneSurface Mount0.186" L x 0.148" W (4.72mm x 3.76mm)0.053" (1.35mm)Rectangular
SPU0414HR5H-SB-7
SPU0414HR5H-SB-7
5700+0.764069
11400+0.749373
Increments of 5700
Leadtime
2-3 weeks		KnowlesMIC MEMS ANALOG OMNI -22DBTape & Reel (TR)SiSonic™ActiveMEMS (Silicon)AnalogOmnidirectional100Hz ~ 10kHz-22dB ±3dB @ 94dB SPL59dB400 Ohm-1.5 ~ 3.6V220µATopNoneSurface Mount0.148" L x 0.116" W (3.76mm x 2.95mm)0.047" (1.20mm)Rectangular
SPU0409HD5H-PB
SPU0409HD5H-PB
Leadtime
2-3 weeks		KnowlesMIC MEMS ANALOG OMNI -42DBTape & Reel (TR)SiSonic™ObsoleteMEMS (Silicon)AnalogOmnidirectional100Hz ~ 100kHz-42dB ±3dB @ 94dB SPL59dB100 Ohm-1.5 ~ 3.6V190µATopNoneSurface Mount0.148" L x 0.116" W (3.76mm x 2.95mm)0.035" (0.90mm)Rectangular
CMI-4537-SN69
CMI-4537-SN69
1+3.03922
10+2.43137
25+2.18824
50+1.9451
100+1.88431
Increments of 1
Leadtime
2-3 weeks		CUI Inc.MIC COND ANALOG UNI -37DBBulk-ActiveElectret CondenserAnalogUnidirectional100Hz ~ 12kHz-37dB ±3dB @ 94dB SPL69dB2.34 kOhm-1.5 ~ 9V400µATopNoneSolder Pads0.382" Dia (9.70mm)0.177" (4.50mm)Circular
CME-1538-100LB
CME-1538-100LB
1+3.09804
10+2.78824
25+2.47843
50+2.16863
100+2.09118
Increments of 1
Leadtime
2-3 weeks		CUI Inc.MIC COND ANALOG OMNI -38DBBulk-ActiveElectret CondenserAnalogOmnidirectional20Hz ~ 20kHz-38dB ±3dB @ 94dB SPL58dB2.2 kOhm2V2 ~ 10V500µATopWaterproofWire Leads0.157" Dia (4.00mm)0.114" (2.90mm)Circular
SPM0404HD5-PB-Cut
SPM0404HD5-PB
Leadtime
2-3 weeks		KnowlesMIC MEMS ANALOG OMNI -42DBCut Tape (CT)SiSonic™ObsoleteMEMS (Silicon)AnalogOmnidirectional100Hz ~ 10kHz-42dB ±3dB @ 94dB SPL59dB100 Ohm-1.5 ~ 3.6V250µATopNoneSurface Mount0.186" L x 0.148" W (4.72mm x 3.76mm)0.053" (1.35mm)Rectangular
SPM0404HD5-PB
SPM0404HD5-PB
Leadtime
2-3 weeks		KnowlesMIC MEMS ANALOG OMNI -42DBTape & Reel (TR)SiSonic™ObsoleteMEMS (Silicon)AnalogOmnidirectional100Hz ~ 10kHz-42dB ±3dB @ 94dB SPL59dB100 Ohm-1.5 ~ 3.6V250µATopNoneSurface Mount0.186" L x 0.148" W (4.72mm x 3.76mm)0.053" (1.35mm)Rectangular
SPU0410HR5H-PB
SPU0410HR5H-PB
5700+0.346235
11400+0.333412
Increments of 5700
Leadtime
2-3 weeks		KnowlesMIC MEMS ANALOG OMNI -42DBTape & Reel (TR)SiSonic™ActiveMEMS (Silicon)AnalogOmnidirectional100Hz ~ 10kHz-42dB ±3dB @ 94dB SPL59dB300 Ohm-1.5 ~ 3.6V250µATopNoneSurface Mount0.148" L x 0.116" W (3.76mm x 2.95mm)0.047" (1.20mm)Rectangular
SPUL409HE5H-PB-Cut
SPUL409HE5H-PB
1+1.89216
10+1.65
25+1.28353
Increments of 1
Leadtime
2-3 weeks		KnowlesMIC MEMS ANALOG OMNI -42DBCut Tape (CT)SiSonic™MEMS (Silicon)AnalogOmnidirectional100Hz ~ 10kHz-42dB ±3dB @ 94dB SPL59dB300 Ohm-1.5 ~ 3.6V190µATopNoneSurface Mount0.148" L x 0.116" W (3.76mm x 2.95mm)0.047" (1.20mm)Rectangular
SPM0408LE5H-TB-6-Cut
SPM0408LE5H-TB-6
1+2.82353
10+2.25686
25+2.03137
50+1.80549
100+1.74912
Increments of 1
Leadtime
2-3 weeks		KnowlesMIC MEMS ANALOG OMNI -18DBCut Tape (CT)SiSonic™ActiveMEMS (Silicon)AnalogOmnidirectional100Hz ~ 10kHz-18dB ±3dB @ 94dB SPL63dB200 Ohm-1.5 ~ 5.5V350µABottomNoneSurface Mount0.186" L x 0.148" W (4.72mm x 3.76mm)0.053" (1.35mm)Rectangular
SPM0406HE3H-SB-Cut
SPM0406HE3H-SB
Leadtime
2-3 weeks		KnowlesMIC MEMS ANALOG OMNI -22DBCut Tape (CT)SiSonic™ObsoleteMEMS (Silicon)AnalogOmnidirectional100Hz ~ 10kHz-22dB ±3dB @ 94dB SPL59dB100 Ohm-1.5 ~ 5.5V500µATopNoneSurface Mount0.186" L x 0.148" W (4.72mm x 3.76mm)0.053" (1.35mm)Rectangular
SPU0409LE5H-QB-Cut
SPU0409LE5H-QB
Leadtime
2-3 weeks		KnowlesMIC MEMS ANALOG OMNI -38DBCut Tape (CT)SiSonic™ObsoleteMEMS (Silicon)AnalogOmnidirectional100Hz ~ 10kHz-38dB ±3dB @ 94dB SPL63dB300 Ohm-1.5 ~ 3.6V190µABottomNoneSurface Mount0.148" L x 0.118" W (3.76mm x 3.00mm)0.047" (1.20mm)Rectangular
SPU0409LE5H-QB
SPU0409LE5H-QB
Leadtime
2-3 weeks		KnowlesMIC MEMS ANALOG OMNI -38DBTape & Reel (TR)SiSonic™ObsoleteMEMS (Silicon)AnalogOmnidirectional100Hz ~ 10kHz-38dB ±3dB @ 94dB SPL63dB300 Ohm-1.5 ~ 3.6V190µABottomNoneSurface Mount0.148" L x 0.118" W (3.76mm x 3.00mm)0.047" (1.20mm)Rectangular
SPM0406HE3H-SB
SPM0406HE3H-SB
Leadtime
2-3 weeks		KnowlesMIC MEMS ANALOG OMNI -22DBTape & Reel (TR)SiSonic™ObsoleteMEMS (Silicon)AnalogOmnidirectional100Hz ~ 10kHz-22dB ±3dB @ 94dB SPL59dB100 Ohm-1.5 ~ 5.5V500µATopNoneSurface Mount0.186" L x 0.148" W (4.72mm x 3.76mm)0.053" (1.35mm)Rectangular
INMP421ACEZ-RL7-Cut
INMP421ACEZ-RL7
Leadtime
2-3 weeks		InvenSenseMIC MEMS DIGITAL PDM OMNI -26DBCut Tape (CT)INMP421MEMS (Silicon)Digital, PDMOmnidirectional100Hz ~ 15kHz-26dB ±3dB @ 94dB SPL61dB--1.62 ~ 3.63V650µABottomNoneSurface Mount0.157" L x 0.118" W (4.00mm x 3.00mm)0.043" (1.10mm)Rectangular
INMP401ACEZ-R7-Cut
INMP401ACEZ-R7
1+3.31373
10+2.98333
25+2.65216
50+2.32059
100+2.23765
Increments of 1
Leadtime
2-3 weeks		InvenSenseMIC MEMS ANALOG OMNI -42DBCut Tape (CT)INMP401Not For New DesignsMEMS (Silicon)AnalogOmnidirectional60Hz ~ 15kHz-42dB ±3dB @ 94dB SPL62dB200 Ohm-1.5 ~ 3.3V250µABottomNoneSurface Mount0.186" L x 0.148" W (4.72mm x 3.76mm)0.043" (1.10mm)Rectangular
INMP401ACEZ-R7
INMP401ACEZ-R7
1000+1.84591
3000+1.80824
Increments of 1000
Leadtime
2-3 weeks		InvenSenseMIC MEMS ANALOG OMNI -42DBTape & Reel (TR)INMP401Not For New DesignsMEMS (Silicon)AnalogOmnidirectional60Hz ~ 15kHz-42dB ±3dB @ 94dB SPL62dB200 Ohm-1.5 ~ 3.3V250µABottomNoneSurface Mount0.186" L x 0.148" W (4.72mm x 3.76mm)0.043" (1.10mm)Rectangular
SPUL409HE5H-PB-3
SPUL409HE5H-PB
5700+0.722392
Increments of 5700
Leadtime
2-3 weeks		KnowlesMIC MEMS ANALOG OMNI -42DBTape & Reel (TR)SiSonic™Not For New DesignsMEMS (Silicon)AnalogOmnidirectional100Hz ~ 10kHz-42dB ±3dB @ 94dB SPL59dB300 Ohm-1.5 ~ 3.6V190µATopNoneSurface Mount0.148" L x 0.116" W (3.76mm x 2.95mm)0.047" (1.20mm)Rectangular
SPM0408LE5H-TB-6
SPM0408LE5H-TB-6
4800+1.33365
Increments of 4800
Leadtime
2-3 weeks		KnowlesMIC MEMS ANALOG OMNI -18DBTape & Reel (TR)SiSonic™ActiveMEMS (Silicon)AnalogOmnidirectional100Hz ~ 10kHz-18dB ±3dB @ 94dB SPL63dB200 Ohm-1.5 ~ 5.5V350µABottomNoneSurface Mount0.186" L x 0.148" W (4.72mm x 3.76mm)0.053" (1.35mm)Rectangular
SPM0423HE4H
SPM0423HE4H
Leadtime
2-3 weeks		KnowlesMIC MEMS DIGITAL PDM OMNI -26DBTape & Reel (TR)SiSonic™ObsoleteMEMS (Silicon)Digital, PDMOmnidirectional500MHz ~ 2.5GHz-26dB ±4dB @ 94dB SPL56dB--1.6 ~ 3.6V600µATopNoneSurface Mount0.186" L x 0.148" W (4.72mm x 3.76mm)0.053" (1.35mm)Rectangular
SPM0423HD4H-WB-Cut
SPM0423HD4H-WB
1+1.60784
10+1.38235
25+1.11098
50+0.987451
100+0.86402
Increments of 1
Leadtime
2-3 weeks		KnowlesMIC MEMS DIGITAL PDM OMNI -26DBCut Tape (CT)SiSonic™Not For New DesignsMEMS (Silicon)Digital, PDMOmnidirectional100Hz ~ 10kHz-26dB ±3dB @ 94dB SPL56dB--1.6 ~ 3.6V600µATopNoneSurface Mount0.186" L x 0.148" W (4.72mm x 3.76mm)0.053" (1.35mm)Rectangular
SPM0404LE5H-QB-Cut
SPM0404LE5H-QB
Leadtime
2-3 weeks		KnowlesMIC MEMS ANALOG OMNI -38DBCut Tape (CT)SiSonic™ObsoleteMEMS (Silicon)AnalogOmnidirectional100Hz ~ 10kHz-38dB ±3dB @ 94dB SPL62dB300 Ohm-1.5 ~ 3.6V250µABottomNoneSurface Mount0.186" L x 0.148" W (4.72mm x 3.76mm)0.053" (1.35mm)Rectangular
SPM0423HD4H-WB
SPM0423HD4H-WB
1200+0.673235
3600+0.628353
6000+0.605912
12000+0.583471
Increments of 1200
Leadtime
2-3 weeks		KnowlesMIC MEMS DIGITAL PDM OMNI -26DBTape & Reel (TR)SiSonic™Not For New DesignsMEMS (Silicon)Digital, PDMOmnidirectional100Hz ~ 10kHz-26dB ±3dB @ 94dB SPL56dB--1.6 ~ 3.6V600µATopNoneSurface Mount0.186" L x 0.148" W (4.72mm x 3.76mm)0.053" (1.35mm)Rectangular